CN217097249U

CN217097249U - Explosion-proof surface quick clamping structure

Info

Publication number: CN217097249U
Application number: CN202220586723.4U
Authority: CN
Inventors: 冯太翔; 华伟波; 张翼
Original assignee: Wuxi Shuangyi Automobile Environmental Protection Technology Co ltd
Current assignee: Wuxi Shuangyi Automobile Environmental Protection Technology Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-02
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a flame-proof surface rapid clamping structure, which comprises an upper assembly component and a lower assembly component; the upper assembly component is in threaded connection with the lower assembly component; the upper assembly component comprises a base, a horizontal sliding chute, a vertical sliding chute, a clamping jaw, a positive and negative spiral guide rail and a rotating handle; the base is equipped with a plurality of mounting holes, horizontal spout and vertical spout pass through the mounting hole and connect in the base, horizontal spout and vertical spout are inside to be equipped with the through-hole and the upper surface is equipped with the opening along self length direction, the inside through-hole of horizontal spout and vertical spout is inserted and is equipped with positive and negative helical guideway, positive and negative both ends screw thread of positive and negative helical guideway is equipped with the jack catch respectively, the screw hole of jack catch bottom corresponds to positive and negative helical guideway, horizontal spout or vertical spout upwards are stretched out through the opening on the jack catch top, the turning handle is connected in positive and negative helical guideway's tip.

Description

Explosion-proof surface quick clamping structure

Technical Field

The utility model relates to an explosion-proof face processing technology field especially relates to a quick clamping structure of explosion-proof face.

Background

In the special industry, the joint surfaces of structural members need to be ground, the joint surfaces are called as explosion-proof surfaces, the roughness and the flatness of the explosion-proof surfaces are strictly required, the explosion-proof surfaces with various heights, shapes and angles exist on one structural member, when the explosion-proof surfaces are ground and machined, clamps need to be readjusted or even replaced, the operation is complicated in the early stage, the labor is greatly wasted, and the production period is prolonged.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the not enough of existence among the prior art, the utility model provides a quick clamping structure of explosion-proof face can improve the explosion-proof face and add the efficiency of man-hour adjusting fixture, and extensive applicability.

The technical scheme is as follows: in order to achieve the purpose, the utility model discloses a flame-proof surface quick clamping structure, which comprises an upper assembly component and a lower assembly component; the upper assembly component is in threaded connection with the lower assembly component; the upper assembly component comprises a base, a horizontal sliding chute, a vertical sliding chute, a clamping jaw, a positive and negative spiral guide rail and a rotating handle; the base is equipped with a plurality of mounting holes, horizontal spout and vertical spout pass through the mounting hole and connect in the base, horizontal spout and vertical spout are inside to be equipped with the through-hole and the upper surface is equipped with the opening along self length direction, the inside through-hole of horizontal spout and vertical spout is inserted and is equipped with positive and negative helical guideway, positive and negative both ends screw thread of positive and negative helical guideway is equipped with the jack catch respectively, the screw hole of jack catch bottom corresponds to positive and negative helical guideway, horizontal spout or vertical spout upwards are stretched out through the opening on the jack catch top, the turning handle is connected in positive and negative helical guideway's tip.

Further, the lower assembly component comprises a pedestal, a rotary table, a pressure plate and a fixed seat; the base bottom is equipped with electromagnetic adsorption device, the revolving stage passes through clamp plate swivelling joint in the base, the revolving stage is equipped with fastening screw, the revolving stage top is located to the fixing base, the fixing base screw thread is corresponding to the base.

Furthermore, an oil injection end is arranged at the top of the rotary table and corresponds to the connecting position of the rotary table and the pressing plate.

Furthermore, the top ends of the claws are provided with anti-slip pads.

Has the advantages that: the utility model discloses a quick clamping structure of explosion-proof face can improve the efficiency that explosion-proof face adds man-hour adjusting jig, and extensive applicability, including but not limited to following technological effect:

1) the opposite threads at the two ends of the positive and negative spiral guide rails are arranged to enable the clamping jaws at the two ends to be close to or far away from each other, so that the clamping or loosening of the structural member is realized, and when the height difference exists between the clamping jaws and the contact surface of a workpiece, the multi-angle clamping in the vertical direction can be realized;

2) the workpiece clamping and angle adjusting can be completed by arranging the upper assembly component and the lower assembly component, and the structure is simple, and the clamping is convenient and fast.

Drawings

FIG. 1 is a structural diagram of the present invention;

FIG. 2 is a structural diagram of the upper assembly of the present invention;

FIG. 3 is a structural diagram of the forward and backward spiral guide rail of the present invention;

fig. 4 is a structural diagram of the lower assembly of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in figures 1-4: a quick clamping structure of an explosion-proof surface comprises an upper assembly component 1 and a lower assembly component 2; the upper assembly component 1 is in threaded connection with the lower assembly component 2; the upper assembly component 1 comprises a base 21, a horizontal sliding groove 22, a vertical sliding groove 23, a clamping jaw 24, a forward and reverse spiral guide rail 25 and a rotating handle 26; the base 21 is provided with a plurality of mounting holes, the horizontal sliding groove 22 and the vertical sliding groove 23 are connected to the base 21 through the mounting holes, through holes are formed in the horizontal sliding groove 22 and the vertical sliding groove 23 along the length direction of the horizontal sliding groove 22 and the vertical sliding groove 23, the upper surface of the through holes is provided with a through hole 221, a forward and reverse spiral guide rail 25 is inserted into the through holes in the horizontal sliding groove 22 and the vertical sliding groove 23, the forward and reverse threads of the forward and reverse spiral guide rail 25 are respectively provided with a clamping jaw 24, a threaded hole at the bottom end of the clamping jaw 24 corresponds to the forward and reverse spiral guide rail 25, the top end of the clamping jaw 24 extends upwards out of the horizontal sliding groove 22 or the vertical sliding groove 23 through the through hole 221, and the rotating handle 26 is connected to the end part of the forward and reverse spiral guide rail 25; the upper assembling component 1 is used for clamping a structural part, can realize vertical-direction multi-angle clamping, and the lower assembling component 2 is adsorbed on the plane of a grinding machine, and can realize horizontal-direction multi-angle rotation and positioning.

The rotating handle 26 is rotated to enable the positive and negative spiral guide rails 25 to rotate, the clamping jaws 24 at two ends are close to or far away from each other through threads at two opposite ends, the clamping or loosening of structural members is realized, and when the clamping jaws 24 have height difference with the contact surface of a workpiece, multi-angle clamping in the vertical direction can be realized.

The lower assembly 2 comprises a pedestal 41, a rotary table 42, a pressure plate 43 and a fixed seat 44; the bottom of the pedestal 41 is provided with an electromagnetic adsorption device, the rotary table 42 is rotatably connected to the pedestal 41 through a pressure plate 43, the rotary table 42 is provided with a fastening screw 421, the fixed seat 44 is arranged at the top of the rotary table 42, and the thread of the fixed seat 44 corresponds to the base 21; the turntable 42 can rotate around the axis of the pedestal 41, and when the turntable 42 rotates to a set position, the fastening screw 421 can be tightened to fix the clamping position.

The top of the rotary table 42 is provided with an oil injection end, and the oil injection end corresponds to the connecting position of the rotary table 42 and the pressing plate 43; the abrasion caused by the rotation of the turntable 42 can be reduced by injecting the lubricating oil, and the service life can be prolonged.

The top end of the claw 24 is provided with a non-slip pad 241.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a quick clamping structure of flame proof face which characterized in that: comprises an upper assembly (1) and a lower assembly (2); the upper assembly component (1) is in threaded connection with the lower assembly component (2); the upper assembly component (1) comprises a base (21), a horizontal sliding groove (22), a vertical sliding groove (23), a clamping jaw (24), a positive and negative spiral guide rail (25) and a rotating handle (26); base (21) are equipped with a plurality of mounting holes, horizontal spout (22) and vertical spout (23) are connected in base (21) through the mounting hole, horizontal spout (22) and vertical spout (23) are inside to be equipped with through-hole and upper surface along self length direction and to be equipped with opening (221), horizontal spout (22) and vertical spout (23) inside through-hole are inserted and are equipped with positive and negative helical guide (25), the positive and negative both ends screw thread of positive and negative helical guide (25) is equipped with jack catch (24) respectively, the screw hole of jack catch (24) bottom is corresponding to positive and negative helical guide (25), jack catch (24) top upwards stretches out horizontal spout (22) or vertical spout (23) through opening (221), turning handle (26) are connected in the tip of positive and negative helical guide (25).

2. The explosion-proof surface rapid clamping structure according to claim 1, characterized in that: the lower assembly (2) comprises a pedestal (41), a rotary table (42), a pressure plate (43) and a fixed seat (44); the electromagnetic adsorption device is arranged at the bottom of the pedestal (41), the rotary table (42) is rotatably connected to the pedestal (41) through the pressing plate (43), the rotary table (42) is provided with a fastening screw (421), the fixed seat (44) is arranged at the top of the rotary table (42), and the thread of the fixed seat (44) corresponds to the base (21).

3. The explosion-proof surface rapid clamping structure according to claim 2, characterized in that: the top of the rotary table (42) is provided with an oil injection end, and the oil injection end corresponds to the connecting position of the rotary table (42) and the pressing plate (43).

4. The explosion-proof surface rapid clamping structure according to claim 1, characterized in that: and the top end of the claw (24) is provided with an anti-skid pad (241).